I've been watching the hydrogen sector pretty closely, and honestly, it's one of those spaces where everyone wrote the obituary too early. A few years back when interest rates spiked and funding dried up, people basically abandoned hydrogen stocks. But here's the thing—the fundamentals haven't changed, and now we're starting to see real traction.

The market research is pretty compelling if you look past the hype. Fortune Business Insights is projecting the hydrogen fuel cell market could grow at 30% annually through 2032, and the hydrogen vehicle side is expected to hit 45% CAGR through 2037. Yeah, those are aggressive numbers, but the infrastructure is finally getting built out and the economics are starting to make sense.

I keep coming back to two stocks that got absolutely hammered but might be worth a closer look if you're thinking about hydrogen stocks to buy right now: Plug Power and Nikola. Both are volatile as hell, but with $200 you could potentially turn that into something meaningful over the next few years.

Plug Power is basically the infrastructure play. They've got over 69,000 fuel cell systems deployed and 250 fueling stations running. Amazon and Walmart are their main customers, which tells you something about the credibility here. Revenue jumped 40% in 2022 and 27% in 2023, though a lot of that came from acquisitions. The interesting part is they just landed a $1.66 billion loan from the DOE to build new green hydrogen production facilities. At 2.3x next year's sales with an enterprise value around $2.67 billion, it's looking pretty cheap. Insiders have been buying heavily—nearly 5 times more shares than they've sold in the past year.

Then there's Nikola, which is the riskier play but potentially juicier. They've had a rough go—founder fraud conviction, battery fires, recalls—but they've actually started shipping hydrogen fuel cell trucks now. They delivered 203 of their FCEV semi-trucks in the first nine months of 2024 and are targeting 300-350 for the full year. Analysts are modeling revenue nearly tripling to $112 million this year, then hitting $328 million in 2025. They're also building out a hydrogen charging network with Voltera. At roughly 1x next year's sales with an enterprise value of $338 million, Nikola is trading dirt cheap. Insider buying is absolutely insane—15 times more shares bought than sold over the past 12 months.

The real catalyst here is that hydrogen infrastructure is finally becoming economically viable. As more companies upgrade their logistics networks and the semi-truck market shifts toward hydrogen, these two could absolutely rip. Neither is a sure thing, but if you're looking at hydrogen stocks to buy with limited capital, these are the two I'd be keeping tabs on. The risk-reward setup looks interesting if you can handle the volatility.